9. Preventing Infections
When open sores appear on your hands or feet, the risk of infection increases. Infections occur when foreign organisms such as viruses, bacteria, or parasites enter the body. Infected sores or ulcers become red, tender, and may even emit an unpleasant odor.
To prevent infections, it is crucial to wear well-fitting, comfortable, and protective shoes and gloves that can shield your hands and feet. By doing so, you can significantly reduce the chances of infection. In cases where signs of infection are present, antibiotic treatment is often required. Additionally, painkillers may be necessary to manage the discomfort.
10. Gangrene
Gangrene is a severe condition characterized by the death of skin and tissue at the extremities, such as the toes or fingers. The onset of gangrene is indicated by the presence of blackish skin, loss of sensation, and a foul odor. In some cases, amputation of the affected toe, finger, or limb may be necessary to prevent the spread of the condition.
Continued smoking exacerbates the progression of gangrene, leading to further blockage and ulceration. This can result in the development of gangrene, which may require the amputation of fingers or toes. In more severe cases, individuals may even face the possibility of having their entire foot or a leg below the knee amputated. However, patients who quit smoking can significantly reduce the risk of amputation. Conversely, those who persist in tobacco use are likely to experience the loss of digits or even a portion of a limb.